Clutch Pedal Assembly Questions

I did not try to mount this thing in the car b/c the car is in storage right now and I can't get inside it the car (into the interior). I did look in and see that the the surface the four bolts goes into is basically vertical on the firewall. I am holding the assembly like I believe it would mounted in the car (essentially the picture I posted flipped 180 degrees):

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and that bump stop location seems like it would be at the bottom of the swing of a clutch pedal not the top. What am I missing?